Celebrate the 4th of July with Whitney Houston's legendary national anthem

Unreal.

Before the Denver Broncos shocked the Carolina Panthers in the Super Bowl, Lady Gage unleashed one of the best national anthems of all time.

Related: Lady Gaga's version of the National Anthem is one of the best we've heard

While it was truly outstanding, it's hard not to remember Whitney Houston's iconic national anthem as the hands-down best ever.

Happy birthday, America!